IMP_RH2023-02-S2

External Quality Assurance ( EQA ) Program for G6PD Quantitative Test

調查批次 : RH2023-02

檢體寄出日期：2023 年 05 月 29 日

報告回收截止日期：2023 年 06 月 05 日

各單位之長期 G6PD 定量檢驗中間精密度

Lab	Survey : RH2023-02 / Sample 2		Period : 2015 ~ 2023³
Lab	U/gHb	SDI¹	Mean	n	SD	CV	CVR²
RH01	4.3	-1.1	4.7	7	0.37	7.9%	1.16
RH02	4.8	-0.4	4.9	7	0.26	5.3%	0.78
RH04	4.4	-0.9	4.7	7	0.32	6.8%	1.00
RH06	4.2	-0.9	4.6	7	0.46	10.0%	1.47
RH07	4.0	-3.1	4.8	7	0.26	5.4%	0.80
RH08	4.2	-1.1	4.6	7	0.38	8.3%	1.21
RH09	4.7	-0.4	4.9	7	0.46	9.4%	1.38
RH10	4.5	-0.5	4.7	7	0.39	8.3%	1.22
RH12	5.2	1.0	4.9	7	0.31	6.3%	0.93
RH13	5.1	0.9	4.8	7	0.33	6.9%	1.01
RH14	5.1	1.4	4.6	7	0.36	7.8%	1.15
RH19	4.3	-1.3	4.5	7	0.15	3.3%	0.49
A0189	4.7	─	─	2	─	─	─
A0203	4.6	0.4	4.5	7	0.28	6.2%	0.92
G026	4.7	-1.2	5.0	7	0.26	5.2%	0.76
CL001	5.3	0.4	5.2	7	0.24	4.6%	0.68
CL002	4.7	-0.3	4.8	7	0.36	7.5%	1.10
CL003	4.8	─	─	2	─	─	─
CL004	4.4	─	─	4	─	─	─
CL014	4.6	0.0	4.6	7	0.19	4.1%	0.61
CL015B	4.2	-0.8	4.5	7	0.38	8.4%	1.24
CL017	4.5	─	─	4	─	─	─
CL018	5.0	─	─	3	─	─	─
CL019	4.8	─	─	3	─	─	─
Total participating laboratories = 24
Median	4.7	-0.5	4.7	─	0.33	6.8%	1.01
Range	4.0 ~ 5.3	-3.1 ~ 1.4	4.5 ~ 5.2	─	0.15 ~ 0.46	3.3% ~ 10.0%	0.49 ~ 1.47
Mean of all participating laboratory CVs						6.6%	─

1). Standard Deviation Index (SDI) = (Individual Result - Individual Mean) / Individual SD

2). Coefficient of Variation Ratio ( CVR ) = Individual CV / Mean of all participating laboratory CVs

* 中間精密度: Intermediate Measurement Precision ( 亦稱為 within-laboratory precision )；ISO 3534-2:2006, JCGM 200:2012 ( VIM, 3rd ed. ) 2.23

** Mean and SD are calculated by Robust method according to ISO 13528, Algorithm A.

*** n < 5，該單位中間精密度不予統計

若有任何疑問,歡迎來電(函)聯繫或指教
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      財團法人預防醫學基金會
          updated : 08 Jun, 2023

G6PD 定量檢驗院際品質保証計畫